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Individual Calculations February 2020 |
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| Brueggemann, Frank Total change: -20.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 F | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1530 | 3.00 | 5 | -1.04 | 20 | -20.80 | |
|  Badih, Sylvia | | | 1333 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Arnold, Rubina | | | 1353 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Morczynski, Ryszard | | | 1336 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Schwenke, Mia | | | 1150 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Barthel, Jacob | | | 1160 | GER | 0.50 | 1 | -0.40 | 20 | -8.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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